| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $24.97 | 11.406% | $27.8181 | $27.82 | $27.80 | $27.80 |
| Purchase #2 | $95.49 | 3.561% | $98.8904 | $98.89 | $98.90 | $98.90 |
| Purchase #3 | $193.42 | 10.823% | $214.3538 | $214.35 | $214.35 | $214.40 |
| Purchase #4 | $117.95 | 5.597% | $124.5517 | $124.55 | $124.55 | $124.60 |
| Purchase #5 | $40.59 | 6.472% | $43.217 | $43.22 | $43.20 | $43.20 |
| Purchase #6 | $104.71 | 12.116% | $117.3967 | $117.40 | $117.40 | $117.40 |
| Purchase #7 | $111.36 | 3.448% | $115.1997 | $115.20 | $115.20 | $115.20 |
| 7 purchase totals = | $688.49 | $741.4274 | $741.43 | $741.40 | $741.50 | |